Strong Male Lead & Game/RPG-Like

Jung-woo is stuck in a reincarnation cycle along with his nemesis, Shin-Ryong. However, things did not go the way he planned. Shin-Ryong defeated him on every occasion. When he is reincarnated for the sixth time, he is born into the modern world. Yet he continues training in order to defeat Shin-Ryong. Ultimately he prioritizes the goal of becoming stronger to defeat Shin-Ryong while trying to adapt to the modern world where he has a family and goes to school.

Raws: https://tkor.bid/리버스

The worst student of the Academy, the disgrace of the Blake House. A soul enters the lifeless body of Frey Blake, the boy who couldn’t handle his painful life.
“What’s with this body? I’ll have to check every little detail of it.” Lucas Traumen. He earned his chance at revenge by gaining the flesh and bones of Frey Blake! Now begins the interesting journey of the Great Mage who returned after 4000 years!

Raws: https://tkor.bid/4000년-만에-귀환한-대마도사

The early days of the virtual reality game, Arena.
Meleegod was the strongest ranked player! He deleted his character and suddenly left. In order to restore his bankrupt family, he returned to Arena!
“Do you want to create a character?”

Raws: https://page.kakao.com/home?seriesId=54114815

He was an 8-circled wizard who was a legend one of the founders who helped his friend become the king of an empire. When the son took over, Henry was executed with the accusation of leading a rebellion against the empire. He wakes up in the body of young Henry Morris, a son of a baron family, who happened to have the same name. Henry turns his life around by again relearning magic and swordsmanship in order to become the first magic swordsman.

Raws: https://tkor.bid/8서클-마법사의-환생

Everyone in the world suddenly shrank to 3cm ...?! The consequence of this being everything in daily life becoming a threat, like rats... or even ants. A world where you can only rely on yourself. Will Baekhyun be able to complete his mission and save the world by using the unique abilities he gained?